Sulphur Brown 35
Name:C.I.Sulphur Brown 35,C.I.53035
Molecular Structure:
C.I.Sulphur Brown 35,C.I.53035,CAS 1326-45-0,Thiocutch 2RS
CAS Registry Number:1326-45-0
Manufacturing Methods : The dinitrobenzophenone methyl benzenesulfonic acid sodium salt and sodium polysulfide solution heating.
Properties and Applications: brown. Soluble in water. In Sodium polysulfide, concentrated sulfuric acid and Sodium hydroxide solution are yellow brown, dilution still for yellow brown.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Fulling | Persperation Fastness | Soaping | |
| Moderate | Severe | ||||||
| ISO | 3-4 | 4-5 | 3-4 | 4-5 | 5 | 4-5 | |
List of Suppliers:
Thiocutch 2RS( Francolor Pigments SA )